38996650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 92110176

約数和(自身を除く): 53113526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1447, 1925, 2450, 2695, 2894, 3850, 5390, 7235, 10129, 13475, 14470, 15917, 20258, 26950, 31834, 36175, 50645, 70903, 72350, 79585, 101290, 111419, 141806, 159170, 222838, 253225, 354515, 397925, 506450, 557095, 709030, 779933, 795850, 1114190, 1559866, 1772575, 2785475, 3545150, 3899665, 5570950, 7799330, 19498325, 38996650]

約数ペア:

[(1, 38996650), (2, 19498325), (5, 7799330), (7, 5570950), (10, 3899665), (11, 3545150), (14, 2785475), (22, 1772575), (25, 1559866), (35, 1114190), (49, 795850), (50, 779933), (55, 709030), (70, 557095), (77, 506450), (98, 397925), (110, 354515), (154, 253225), (175, 222838), (245, 159170), (275, 141806), (350, 111419), (385, 101290), (490, 79585), (539, 72350), (550, 70903), (770, 50645), (1078, 36175), (1225, 31834), (1447, 26950), (1925, 20258), (2450, 15917), (2695, 14470), (2894, 13475), (3850, 10129), (5390, 7235)]